Hopping Mechanism Generating l/f Noise in Nonlinear Systems
Anno: 1982
Autori: Arecchi F.T., Lisi F.
Affiliazione autori: Univevsity of Florence and Istituto Nazionale di Ottica, Largo E. Fermi 6, Firenze, Italy
Abstract: It is shown experimentally that a bistable system is driven by a suitable external modulation to a region of random intermittency which displays a low-frequency power-law
divergence. This low-frequency divergence is associated with a topological alternation between two strange attractors in phase space, either unsymmetric or fully symmetric
depending on whether the two potential valleys are differently or equally located. This picture seems sufficiently general to apply to most cases of low-frequency noise currently reported.
Giornale/Rivista: PHYSICAL REVIEW LETTERS
Volume: 49 (2) Da Pagina: 94 A: 98
Parole chiavi: non linear systemDOI: 10.1103/PhysRevLett.49.94Citazioni: 114dati da “WEB OF SCIENCE” (of Thomson Reuters) aggiornati al: 2025-05-18Riferimenti tratti da Isi Web of Knowledge: (solo abbonati) Link per visualizzare la scheda su IsiWeb: Clicca quiLink per visualizzare la citazioni su IsiWeb: Clicca qui
